>>33270789(2/2)
In Norse mythology, the ouroboros appears as the serpent Jörmungandr
(Whom 50% Zygarde was based on)
Jormungandr and the wolf Fenrir (The one behind 10% Zygarde) are basically part of a recurring theme in Norse Mythology, where a bound and captured creature, usually an enemy of the gods is bound but destined to break free at Ragnarok
Now my wild theory, The Ultra Beast Invasion with Necrozma in Ultra Sun and Moon is gonna be the Pokemon Equivalent to Ragnarok,
Not in a Lockstin "Reset the entire world" way but more like in a "Massive epic battle that involves everybody and everything" kind of way, and I think the Ultra Beasts are gonna be the cause
We have tons of hints in Sun and Moon that there was the Ultra Beasts are going to be a huge threat
>The description of Kommo'o saying they were training to defeat a coming darkness, >The apperance of an Ash-Greninja, said to come only during times of great calamity(This one's debatability canon I'll admit but I'm adding it for completions sake)
>Type:Null being created specifically to counter them, designed to invoke Arceus, the most powerful pokemon of all>Looker and Nanu detailing how the UBs were responsible for bringing massive destruction to an alternate worldAnd lots more that i cant remember atm
I think this time, with more emphasis on Necrozma and the role of the Ultra Beasts in the story, we're going to see this aspect of the plot really go down, and I think like in Ragnarok, the bound and scattered Zygarde is going to break free to fulfill his role, restoring the order to the world that the Ultra Beasts disrupted
USUM also comes out exactly 2 weeks after Thor Ragnarok 
